In image traces, delete source attribute when it is invalid

antoinerg · antoinerg · commit e6934467faf4 · 2020-08-14T18:00:50.000-04:00
diff --git a/src/traces/image/defaults.js b/src/traces/image/defaults.js
@@ -18,7 +18,7 @@ module.exports = function supplyDefaults(traceIn, traceOut) {
         return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
     }
     coerce('source');
-    if(traceOut.source && !traceOut.source.match(dataUri)) traceOut.source = null;
+    if(traceOut.source && !traceOut.source.match(dataUri)) delete traceOut.source;
     traceOut._isFromSource = !!traceOut.source;
 
     var z = coerce('z');

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ module.exports = function supplyDefaults(traceIn, traceOut) {`
`18`	`18`	`return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);`
`19`	`19`	`}`
`20`	`20`	`coerce('source');`
`21`		`- if(traceOut.source && !traceOut.source.match(dataUri)) traceOut.source = null;`
	`21`	`+ if(traceOut.source && !traceOut.source.match(dataUri)) delete traceOut.source;`
`22`	`22`	`traceOut._isFromSource = !!traceOut.source;`
`23`	`23`
`24`	`24`	`var z = coerce('z');`